Commercial trucks are known to be the most troubling vehicles on the road today. Almost 500,000 truck accidents every year result in around 100,000 injuries and 5000 killings. Most of the accidents they cause are…

Who doesn’t know what a cleaver is? We’ve seen butchers weaving them around like mad, and Chinese cooks are famous for being dexterous with this particularly useful tool. And if you don’t have a cleaver…